Different System Configurations; Fan Coil Unit With 2 Tubes, And 1 On/Off Valve - LEGRAND bticino LN4580 User Manual

Thermostat with screen
User manual

5.1 1 fan coil unit with 2 tubes, and 1 ON/OFF valve

a) Wiring example
b) Configuration
b1) If the installation is in WINTER version,
the thermostat as « heating » function, symbolised by
(refer to the configuration pages at the beginning of the guide).
b2)
If the installation is in SUMMER version,
the thermostat as « air conditioning » function, symbolised by
(refer to the configuration pages at the beginning of the guide)

5 Different system configurations

M
Si
icon, configure
Si
icon, configure
18
FAN 1
FAN 2
FAN 3
COOL
HEAT
0 884 00
N
240 Vac
L